835  
CDUS43 KDMX 122227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT SAT APR 12 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 12 2025
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 352 PM 88 1916 60 10 65  
MINIMUM 28 555 AM 18 1939 37 -9 37  
1940  
AVERAGE 49 48 1 51  
 
PRECIPITATION (IN)  
TODAY 0.00 2.03 1991 0.13 -0.13 0.00  
MONTH TO DATE 0.45 1.39 -0.94 0.56  
SINCE MAR 1 2.83 3.37 -0.54 3.06  
SINCE JAN 1 3.37 5.61 -2.24 5.78  
 
SNOWFALL (IN)  
TODAY 0.0 2.8 1997 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.9 -0.9 T  
SINCE MAR 1 4.2 5.5 -1.3 4.9  
SINCE JUL 1 17.1 38.2 -21.1 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 16 17 -1 14  
MONTH TO DATE 261 231 30 219  
SINCE MAR 1 904 1110 -206 946  
SINCE JUL 1 5649 6280 -631 5168  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 5 1 4 0  
SINCE JAN 1 5 1 4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 600 AM  
LOWEST 29 300 PM  
AVERAGE 59  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 86 2006  
MINIMUM TEMPERATURE (F) 37 18 1950  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 633 AM CDT SUNSET 749 PM CDT  
APRIL 13 2025.........SUNRISE 631 AM CDT SUNSET 750 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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